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Performance Centric Upgrades

Creepcreep

Pebble Pounder
Joined
Oct 24, 2015
Messages
110
Location
GR
Hey all, first off, Merry Christmas!

Wanted to see what everyone was doing in regards to upgrades that aren't scale or bling related. I've gone thru mine for a good couple months now and I think I'm maxed out, but wondering what I might be missing in regards to upgrades that actually make the rig crawl better. I don't think comp crawler is the goal, just seeing what else might be possible as I've been blown away by how much the slightest tweaks can help.

Anyways...here's a quick summary with results, please add other possible options as I can't seem to find any.

Universals; these made me smile, so much more turning radius.
Overdrive; made the universals worthwhile and got rid of the skipping.
Brushless; of course, more power and closed can for those mud runs.
Servo; yank and crank, the big old servos make a world of difference.
Lights; night driving, it's a good thing.
Bearings on bottom of chassis; oddly enough that made a huge difference in slipping over logs.
Shocks; don't know that it made a huge difference versus tuning stock, but even tuning stockers can make a huge difference.
Chassis; anything with multiple options for mounting links and shocks will inevitably allow the crawler to perform specific to the drivers wants.
Links; the steering links don't increase performance, but certainly up the durability factor.
Bearings; good bearings mean more run time and better power delivery.
Battery in front; weight distribution must have.
Weighted wheels; lower COG, crawler 101.
Tires; stockers are still great, but new tires make for a better drive on various terrain.
High clearance links; more clearance.
BEC; helps those big old servos crank without cogging the motor.
Steel gears; growly noise, and certainly helps the truck run with more power without breaks.
Gearing; done to the users taste, makes a difference obviously.
High clearance knuckles; more clearance up front, easier approach angles.
Driveshafts; always a plus, and steel lowers COG.
Waterproofing; cuz rcs like to swim.
Servo Mount; no more wobbling of the servo when its in a hairy situation.

Debatable....
Axles; I was half way thru a purchase of some very expensive axles when I realized that plastic slides over rock easier than metal. For now, I'm sitting on plastic with no regrets.
Alum Tranny Case; better performance by keeping gears in line, but my gears have yet to get out of line, so not touching that(for now).
Carriers/Chubs; I see no reason to do this, please give me a reason to.

Anything I'm missing? I'd love to keep upgrading, but I'm stuck at a fork in the road where bling meets money, and I prefer my money in the bank....
 
What the heck are bearings on the bottom of the chassis?

I didn't read any further than that.
 
What the heck are bearings on the bottom of the chassis?

I didn't read any further than that.

Got the idea from Hot Racing, they put bearings on the bottom of all their chassis. If you switch the chassis from stock, you're usually left with some soaces on the base plate, and the same bearings that go in the tranny fit really nicely in the gaps. Hardly noticeable, and work like a charm for sliding over stuff where you usually would get high centered. Call me crazy...or go try it!
 
An alloy trans case is nice since it's mounting screw holes are less likely to be stripped. If you run a lot of power the trans can come loose from the skid plate and bad things happen from there. :lol:

I'd recommend a different motor plate too. I have a Supershafty.com ultimate plate on one rig and a bwd foff plate on another. The added 4th screw further out from the motor keeps the plate from coming loose and stripping spur gears.

I'm a big fan of VP knuckles and C hubs too. The clamping c hubs are a thing of genius since it puts an end to stripped screw holes in the axle housings and the knuckles have a place for the steering arms on both sides. Many manufacturers carry arms for different steering angles so they are a great way to fine tune your setup.
 
Well there's my reason, thanks! Typically I view Vanquish as a "costly, so I can say it's Vanquish" brand, but if you say so, I'll give it a whirl! Tranny case was next on my list so that's gonna happen.

Thanks for the input!!!
 
VP makes some fantastic parts and a good bit of blingtanium for the shelf queen builders that like to blow money. A lot of their products are just better built, better designed and made of higher quality of materials than other brands so it pays to buy the good stuff.

I do not run a VP trans case. I have an HR alloy case that has served me well. I have a VP motor mount/spur gear cover on that trans. Nice setup but if you run in a lot of sand or fine gravel the Supershafty motor mount with a stock spur cover will be a better choice.
 
If you decide to do more technical crawling, a brushed or sensored motor would be bett! The brushless motors "cogg" at very low rpms! But you will sacrifice the speed!
 
If you decide to do more technical crawling, a brushed or sensored motor would be bett! The brushless motors "cogg" at very low rpms! But you will sacrifice the speed!

Couldn't agree more. Even running a 1370kv sensor less motor still cogged geared as low as I could go
 
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